| Louth to Somersworth (New Hampshire) | 3,191.65 mi (5,136.47 km) |
| Louth to Somerton (Arizona) | 5,330.72 mi (8,578.96 km) |
| Louth to Somerville (Massachusetts) | 3,237.64 mi (5,210.48 km) |
| Louth to Somerville (New Jersey) | 3,457.46 mi (5,564.25 km) |
| Louth to Sonoma (California) | 5,234.71 mi (8,424.46 km) |
| Louth to Soquel (California) | 5,296.44 mi (8,523.80 km) |
| Louth to South Bend (Indiana) | 3,852.79 mi (6,200.47 km) |
| Louth to South Bradenton (Florida) | 4,421.54 mi (7,115.78 km) |
| Louth to South Burlington (Vermont) | 3,230.72 mi (5,199.34 km) |
| Louth to South Charleston (West Virginia) | 3,839.96 mi (6,179.82 km) |
| Louth to South Daytona (Florida) | 4,269.80 mi (6,871.58 km) |
| Louth to South El Monte (California) | 5,352.92 mi (8,614.70 km) |
| Louth to South Elgin (Illinois) | 3,913.15 mi (6,297.60 km) |
| Louth to South Euclid (Ohio) | 3,681.44 mi (5,924.70 km) |
| Louth to South Farmingdale (New York) | 3,404.89 mi (5,479.64 km) |
